安徽农业科学2011，Vol.39Issue(5)：3041-3044,3062,5.
基于GIS的农用地分等·定级与估价技术
Grading, Classification and Evaluation Technique of Farmland Based on the GIS
摘要
Abstract
This study gives a brief introduction to the significance, theoretical and technique programs of grading, classification and evaluation technique of farmland. At the same time, the application of spatial database, space target buffer, spatial data adding and many other GIS techniques in the grading, classification and evaluation of farmland is explored. And the obtained achievements are analyzed. It is thought that the use of GIS for the grading, classification and evaluation of farmland has full expressed its advantages of integration of figures and attributes,thus improving the scientificity, reliability and objectivity of this work to some extents.关键词
GIS/农用地/分等/定级/估价Key words
GIS/ Farmland/ Grading/ Classification/ Evaluation分类
管理科学引用本文复制引用
杨素悦..基于GIS的农用地分等·定级与估价技术[J].安徽农业科学,2011,39(5):3041-3044,3062,5.
